- Sanitary District of Decatur
501 DIPPER LANE • DECATUR, ILLINOIS 62522 • 217/422-6931 • FAX: 217/423-8171
July 1,2010
Illinois Environmental Protection Agency
Attn.: Michael S.
- Garretson
Bureau of Water Compliance Assurance Section, MC #19
1021 North Grand Avenue East
P.O.Box 19276
Springfield, Illinois 62794-9276
Re: NPDES Permit IL0028321
Compliance Schedule Interim Report
Dear Mr.
- The District's NPDES
Permit has not yet been modified to incorporate the variance.
- Sample results obtained from the major industries within the past year are attached.
- Investigations conducted by ADM are summarized in the District's June 15, 2009
variance petition (pages 22-31) and further in th...
R14-24,063014 Exhibit 10 - 17 
